.overlay {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.loading-spinner,
.error-state {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.error-state div {
  text-align: center;
}

.error-icon mat-icon {
  font-size: 64px;
  width: 64px;
  height: 64px;
}
